S
M
T
W
T
F
S
30
85°
67°
31
87°
69°
1
85°
67°
2
88°
70°
3
84°
66°
4
85°
66°
5
82°
65°
6
80°
60°
7
79°
60°
8
80°
64°
9
78°
58°
10
79°
62°
11
78°
62°
12
81°
62°
13
82°
63°
14
82°
63°
15
81°
61°
16
75°
57°
17
80°
62°
18
81°
61°
19
78°
61°
20
80°
62°
21
81°
61°
22
80°
61°
23
81°
59°
24
75°
57°
25
71°
57°
26
74°
56°
27
76°
57°
28
77°
58°
29
78°
58°
30
78°
57°
1
76°
57°
2
75°
56°
3
74°
56°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Aurora
Aurora's September 2026 forecast shows daily high temperatures ranging from 71° to 88°, with overnight lows between 56° and 70°. The average high for September is 80° with an average low of 61°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how September weather will actually feel in Aurora. See also: October | November | December.
